CVE-2026-3108
HIGH8.0EPSS 0.02%Mattermost allows attackers to manipulate administrator terminals via crafted messages containing ANSI and OSC escape sequences
發布日:2026/3/26修改日:2026/3/31
描述
Mattermost versions 11.2.x <= 11.2.2, 10.11.x <= 10.11.10, 11.4.x <= 11.4.0, 11.3.x <= 11.3.1 fail to sanitize user-controlled post content in the mmctl commands terminal output which allows attackers to manipulate administrator terminals via crafted messages containing ANSI and OSC escape sequences that enable screen manipulation, fake prompts, and clipboard hijacking. Mattermost Advisory ID: MMSA-2026-00599.
受影響套件(1)
- Go/github.com/mattermost/mattermost/server/v8>= 11.4.0-rc1, < 11.4.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H |